<template>
    <div>
        <van-nav-bar title="登录" left-arrow @click-left="($router.push('/home/index'))" />
        <van-form @submit="onSubmit">
            <van-cell-group inset>
                <van-field v-model="username" name="username" left-icon="phone-circle" placeholder="  手机号"
                    :rules="[{ pattern, message: '请输入手机号' }]" />
               
                    <van-field v-model="sms" center clearable left-icon="comment-circle" placeholder="   请输入短信验证码"
                     :rules="[{ required: true, message: '请填写密码' }]" >
                        <template #button>
                            <van-button size="small" type="primary" :disabled="time>0?true:false" @click="gomas">{{ time>0?time+'秒':'获取验证码' }}</van-button>
                        </template>
                    </van-field>
                <van-field v-model="password" :type="state?'password':'true'" name="password" left-icon="chat" placeholder="    密码"
                    :rules="[{ required: true, message: '  6位及以上数字字母组合' }]" >
                     <template #button>
                            <van-button style="border: none;"><van-icon name="closed-eye" style="font-size: 20px;" @click="state=!state"/></van-button>
                        </template>

                </van-field>
            </van-cell-group>
            <div style="margin: 16px;">
                <van-button  block type="primary" native-type="submit">
                    提交
                </van-button>
            </div>
        </van-form>


    </div>
</template>

<script setup>
import { ref } from 'vue';
import {loginApi} from '@/api/api';
let username=ref('')
let password=ref('')
let pattern=/^1[3-9]\d{9}$/
let sms=ref('')
let time=ref(0)
let timer;
let state=ref(true)
const gomas=()=>{
    sms.value=Math.floor(Math.random()*1000000)
    if(time.value>0)return
    time.value=30
    timer=setInterval(()=>{
        time.value--
        if(time.value==0){
           clearInterval(timer)
        }
    },1000)
}
import { showSuccessToast, showFailToast } from 'vant';
import router from '@/router';
const onSubmit=()=>{
    loginApi(username.value,password.value).then(res=>{
        console.log('登录',res)
        if(res.data.code==0){
            showSuccessToast('登录成功')
            localStorage.setItem('token',res.data.data.token)
            localStorage.setItem('username',res.data.data.username)
            router.push('/home/index')
           

        }
        else{
            showSuccessToast('登录失败')
        }
    })
}


</script>

<style lang="scss" scoped>

</style>